Borderou de evaluare (job #756745)

Compilare: main.cpp: In function 'int main()': main.cpp:28:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 28 | if(i + pas < tunnels[col].size() && tunnels[col][i + pas] <= lin) | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:59:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 59 | if(i + pas < tunnels[col].size() && tunnels[col][i+pas] <= lin) | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:89:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 89 | if(i + pas < tunnels[col].size() && tunnels[col][i+pas]<=lin) | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~